diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8852b_common.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852b_common.c | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c b/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c index 99c9505b3cbd..3fb2972ae6f6 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c @@ -8,6 +8,7 @@ #include "phy.h" #include "reg.h" #include "rtw8852b_common.h" +#include "sar.h" #include "util.h" static const struct rtw89_reg3_def rtw8852bx_pmac_ht20_mcs7_tbl[] = { @@ -171,14 +172,6 @@ static const struct rtw89_reg3_def rtw8852bx_btc_preagc_dis_defs[] = { static DECLARE_PHY_REG3_TBL(rtw8852bx_btc_preagc_dis_defs); -static void rtw8852be_efuse_parsing(struct rtw89_efuse *efuse, - struct rtw8852bx_efuse *map) -{ - ether_addr_copy(efuse->addr, map->e.mac_addr); - efuse->rfe_type = map->rfe_type; - efuse->xtal_cap = map->xtal_k; -} - static void rtw8852bx_efuse_parsing_tssi(struct rtw89_dev *rtwdev, struct rtw8852bx_efuse *map) { @@ -260,12 +253,18 @@ static int __rtw8852bx_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map, switch (rtwdev->hci.type) { case RTW89_HCI_TYPE_PCIE: - rtw8852be_efuse_parsing(efuse, map); + ether_addr_copy(efuse->addr, map->e.mac_addr); + break; + case RTW89_HCI_TYPE_USB: + ether_addr_copy(efuse->addr, map->u.mac_addr); break; default: return -EOPNOTSUPP; } + efuse->rfe_type = map->rfe_type; + efuse->xtal_cap = map->xtal_k; + rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type); return 0; @@ -1234,6 +1233,7 @@ static u32 rtw8852bx_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev, u32_encode_bits(ref, B_DPD_REF); } +/* @pwr_ofst (unit: 1/8 dBm): power of path A minus power of path B */ static void rtw8852bx_set_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, s16 pwr_ofst) { @@ -1336,6 +1336,27 @@ static void rtw8852bx_set_tx_shape(struct rtw89_dev *rtwdev, tx_shape_ofdm); } +static s16 rtw8852bx_get_txpwr_sar_diff(struct rtw89_dev *rtwdev, + const struct rtw89_chan *chan) +{ + struct rtw89_sar_parm sar_parm = { + .center_freq = chan->freq, + .force_path = true, + }; + s16 sar_bb_a, sar_bb_b; + s8 sar_mac; + + sar_parm.path = RF_PATH_A; + sar_mac = rtw89_query_sar(rtwdev, &sar_parm); + sar_bb_a = rtw89_phy_txpwr_mac_to_bb(rtwdev, sar_mac); + + sar_parm.path = RF_PATH_B; + sar_mac = rtw89_query_sar(rtwdev, &sar_parm); + sar_bb_b = rtw89_phy_txpwr_mac_to_bb(rtwdev, sar_mac); + + return sar_bb_a - sar_bb_b; +} + static void rtw8852bx_set_txpwr_diff(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_phy_idx phy_idx) @@ -1343,6 +1364,7 @@ static void rtw8852bx_set_txpwr_diff(struct rtw89_dev *rtwdev, s16 pwr_ofst; pwr_ofst = rtw89_phy_ant_gain_pwr_offset(rtwdev, chan); + pwr_ofst += rtw8852bx_get_txpwr_sar_diff(rtwdev, chan); rtw8852bx_set_txpwr_ref(rtwdev, phy_idx, pwr_ofst); } |